Product Name Shock-Absorbing Low-Resilience Soft Cushion Product Details Sports, Outdoor, Everyday Use, Daily Necessities, Bicycle Supplies, Bicycle Accessories, Bicycle Parts, Cycle Parts, Bicycle Parts, Bicycle Child Seat Cushion (Bicycle Child Seat, Child Seat, Infant Seat Cushion, Bicycle Cushion, Child) Size Length: Approximately 18 + Approximately 18 / Width: Approximately 26 / Thickness: Approximately 2.3 (cm) Material Surface: PVC (Non-phthalate) / Lining: Nylon Cushion, Urethane Foam + Polyethylene Foam Compatible Child Seat Models Can be used with both front and rear child seats. Fits a variety of child seats from low-back to high-back types. * May not fit special models such as foreign manufacturers. Usage Portable cushion that gently protects your child's bottom and back Color Brown Manufacturer Okubo Seisakusho (Maruto/MARUTO)